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Please read this post completely before begining the fix. If there's anything that you do not understand, kindly ask your questions before proceeding.
Please ensure that there aren't any opened browsers when you are carrying out the procedures below. Save the following instructions in Notepad as this
webpage would not be available when you're carrying out the fix.
IT IS IMPORTANT THAT YOU DON'T MISS A STEP & PERFORM EVERYTHING IN THE RIGHT ORDER.
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The fixes we will use are specific to your problems and should only be used for this issue on this machine.
Please only use this topic to reply to. Do not start another thread.
If any other issues arise let me know.
The process is not instant. Please continue to review my answers until I tell you your machine is clear.
Please make every effort to reply to my posts in a timely manner. Malware breeds malware and the longer an infection remains on a system, the more
likely additional infections will result.
Absence of symptoms does not mean that everything is clear. So lets do this to the end!
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Please submit the following file to
Jotti File Scan
C:\WINDOWS\system32\cnewonse.dll
At the top of the window you should see
"File to Upload & Scan" and a blank box. Copy and paste the red text from above into the box.
Then click
"submit".
When it is finished, please copy and paste the information listed under
"Service" and
"Scanner Results" back in this thread.
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DOWNLOADS
ATF CLEANER
Please download
ATF Cleaner by Atribune.
This program is for XP and Windows 2000 only
EWIDO
Please download
Ewido Anti-Malware
- Install Ewido Anti-Malware.
- Double-click the icon on Desktop to launch Ewido
- On the top of the main screen click Shield
- Click the word active to change it to inactive
- On the top of the main screen click Update.
- Then click on Start Update. The update will start and a progress bar will show the updates being installed.
- I also recommend changing the "Update interval" to something more reasonable like 12 hours.
If you are having problems with the updater, you can use this link to
manually update Ewido.
When you have finished updating,
EXIT Ewido.
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SAFE MODE RE-BOOT
Restart your computer and boot into
Safe Mode by hitting the F8 key repeatedly until a menu shows up (and choose Safe Mode from the list).
In some systems, this may be the F5 key, so try that if F8 doesn't work. Login on your usual account. Make sure to close any open browsers.
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FIXES AND DELETIONS
Open HijackThis and click on 'Do a System Scan Only'. Check the following entries
(If they still exist, make sure you do not miss any)
O2 - BHO: (no name) - {B7672BAF-E9A3-49B6-86B2-C81719A18A4C} - C:\WINDOWS\system32\cnewonse.dll
Please remember to close all other windows, including browsers then click Fix checked.
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UNHIDE HIDDEN FILES
Go to My Computer->Tools->Folder Options->View tab:
* Under the Hidden files and folders heading, select Show hidden files and folders.
* Uncheck the Hide protected operating system files (recommended) option.
* Also make sure there is no checkmark beside Hide file extensions for known file types
* Click Yes to confirm and then click OK.
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Delete the following Files indicated in
RED and Folders indicated in
BLUE if they still exist.
C:\WINDOWS\system32\cnewonse.dll
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RUNNING SCANNERS
ATF CLEANER
Double-click
ATF-Cleaner.exe to run the program.
Under
Main choose:
Select All
Click the
Empty Selected button.
If you use
Firefox browser
Click
Firefox at the top and choose:
Select All
Click the
Empty Selected button.
NOTE: If you would like to keep your saved passwords, please click
No at the prompt.
If you use
Opera browser
Click
Opera at the top and choose:
Select All
Click the
Empty Selected button.
NOTE: If you would like to keep your saved passwords, please click
No at the prompt.
Click
Exit on the Main menu to close the program
EWIDO
- Run Ewido with it's updated definitions: (...it's important that all windows must be closed)
This scan can take quite a while to run, so be prepared.
- Click Scanner
- Click on the Scan tab
- Click Complete System Scan to begin scanning.
- When the scan is complete click Recommended Action and change it to Quarantine.
- Then click Apply all actions.
Once finished, click the
Save report button, then click
Save Report As and save it to your desktop.
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SYSTEM RE-BOOT
Reboot into
Normal Mode.
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ON-LINE SCANS
Perform an online scan with Internet Explorer with
Panda ActiveScan
Click on the "Free To Use ActiveScan" located on the top right hand corner - Click Check Now and a "pop up" window will appear. * Please ensure that your pop up blocker doesn't block it *
- Enter your e-mail address, country, and state & click Scan Now * The download of the 8 MB Panda's ActiveX control will take place *
Begin the scan by selecting
My Computer- If it finds any malware, it will offer you a report.
- Please ignore any entry it finds and the offer to buy the program to remove the entry, as we will address this later.
- Click on See report then click Save report
* You needn't remain online while it's doing the scan but you have to re-connect after it has finished to see the report.
* Turn off the real time scanner of any existing antivirus program while performing the online scan
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FOLLOW-UP
Please return and post these items:
Jotti report
Ewido scan
Panda scan
A new HJT log run in Normal Mode
Please note: In order to properly see what is on your system, all HJT logs must be run in the normal mode